Databases :: Server Explorer - Unable To Connect To Oracle

Jan 31, 2011

Using VS 2008 and oracle 10g.

I have installed oracle odp.net (11.1.0.7.20). This client installation includes all VS developer tools.

All my application seems to be working ok. I have never attempted to use VS Server Explorer.

For ReportViewer I was trying to create a dataset and in the server explorer I was trying to create a new dataconnection for oracle. As soon as I click new connection I get the following error.

An unexpected error occured in Oracle Data Net provider for .NET. contact the provider vendor to resolve this problem.

Also I am unable to add a server to the server explorer. When I enter the IP address of

oracle DB Server, it gives the following error.

An error occured while connecting to 999.99.99.999

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